Sinar Nainggolan

Real Estate Broker

509.942.8615

sinar.indahk@gmail.com

For me, real estate is about more than buying and selling homes—it's about building relationships, earning trust, and helping people confidently step into their next chapter.

As an educator at heart, I enjoy simplifying complex processes and empowering others to make informed decisions. Whether guiding first-time homebuyers, helping families prepare to sell, or answering questions along the way, I believe every client deserves to be heard, respected, and supported throughout their real estate journey.

With more than 10 years of experience in marketing, I understand the value of strategic planning, effective communication, and showcasing every home's unique story. My background in the arts has shaped my appreciation for creativity, thoughtful design, and attention to detail—qualities that help me present properties in their very best light.

Beyond real estate, I enjoy serving my community through education, volunteer work, and creative pursuits. These experiences have strengthened my belief that every interaction is an opportunity to make a positive difference. I strive to serve each client with integrity, patience, professionalism, and genuine care.

Whether you're buying your first home, searching for your forever home, investing, or preparing to sell, my commitment is to make the experience as smooth, informed, and enjoyable as possible.

Proudly serving Western Washington and beyond.

Because home isn't just where you live—it's where life happens.

Home Changes Everything.

New Listings

$525,000

3 Beds ⋅ 1 Baths ⋅ 331785988 MLS

Welcome home! This well-located 3-bedroom, 1-bath home offers a practical layout with a dedicated office and separate laundry room. Situated on a spacious 7,350 square foot lot, there’s plenty of room to enjoy the outdoors. Conveniently located just 15 minutes from SeaTac Airport, with a nearby bus stop and easy access to shopping, dining, schools, parks and major commuter routes. A great opportunity to make this home your own!

17415 128th SE AVE, Renton

Courtesy of Call It Closed International Realty

$799,000

5 Beds ⋅ 3 Baths ⋅ 2582420 MLS

Privacy, comfort, and effortless living come together in this beautifully appointed Lake Stevens home! Built in 2020 and thoughtfully designed for the way you live today, this 5-bedroom, 2.75-bath home offers an inviting open-concept layout, 9' ceilings, and abundant natural light. The stylish kitchen features granite countertops, stainless steel appliances, and generous island seating, flowing seamlessly into the dining and family rooms with a cozy gas fireplace. A rare main-floor bedroom and ¾ bath provide exceptional flexibility for guests, a home office, or multi-generational living. Upstairs, you'll find three additional bedrooms, a bonus room, full bath, and laundry room, along with an impressive primary suite featuring French doors, a luxurious 5-piece ensuite, and two walk-in closets. Step outside and discover your own easy-care backyard retreat. Enjoy the deck with built-in table and benches, café lighting, and a beautiful retaining wall bordering open space—creating a peaceful backdrop and added privacy without the upkeep of a large yard. Fresh interior paint and new carpet make this home move-in ready. Additional highlights include tankless hot water and a Smart home panel controlling lighting, security, Wi-Fi, thermostat, and more

8309 16th Street SE, Lake Stevens

Courtesy of Toner Real Estate Solutions

$769,000

3 Beds ⋅ 3 Baths ⋅ 2582208 MLS

Charming, refreshed rambler on a large 11,000 square foot lot with room to live, relax, and entertain! This 3-bedroom, 1.75-bath home blends comfort and functionality with a bright open layout, hardwood floors, updated kitchen with granite, A/C, and a spacious laundry room. Step outside to your large, fully fenced backyard featuring gardens, a stamped-concrete patio, gazebo and shed, plus abundant extra parking. A great combination of indoor comfort and outdoor space, all conveniently located near parks, I-405, I-5, and light rail.

1008 Logan Road, Lynnwood

Courtesy of Real Residential

$1,750,000

4 Beds ⋅ 4 Baths ⋅ 2582701 MLS ⋅ Maynard's Lake Washington Add BLDG.

Local builder custom-built this home for himself in 2004. Elevated, level double-corner lot perched just a block up from the shores of Lake Washington (in an enclave that has buried electric cables). Three generous levels of living. Top floor features a primary suite (w/lake & Mount Rainier peek, soaring ceilings, 5-piece ensuite bathroom (jetted tub and walk-in closet), plus two additional bedrooms and a full bathroom. Main level features a circular floor plan with formal living and dining, plus family room, powder room, laundry/mud room. Chef's kitchen with Bosch & Viking appliances, a central island and gas cooking. The family room in the main level opens out to a west-facing patio with arbor and level, grassy yard. It's fully fenced and features mature landscaping. ADU potential in the lower level. Currently offers guest quarters/MIL (bedroom, full bathroom, living room, den & separate entry). Real oak hardwoods throughout the main level, open staircase and upper landing. Gas-fired radiant heat system plus minisplits in a couple rooms for zone A/C. Two natural gas fireplaces. Wired for the addition of an outdoor hot tub. Detached two-car garage off alley begs to be upcycled into a sweet DADU. Stroll the lake path, enjoy bicycle Sundays and the Seafair festival. Near the new Aslan Brewing Pub, Both Ways Cafe, Leschi, Columbia City and Seward Park. Pre-inspected and scoped.

4606 S Andover Street, Seattle

Courtesy of Windermere R E Mount Baker

$589,000

4 Beds ⋅ 3 Baths ⋅ 2582696 MLS

Welcome to this sprawling rambler close to schools, parks and more. Enter into main living room with wood burning fireplace, formal dining area with built-in hutch, 2 large bedrooms, full bathroom and a 2nd primary suite with 1/2 bath. Through french doors is the beautifully remodeled kitchen with large island, SS appliances, under cabinet lighting, and abundant cabinetry, family room and additional eating space or room for home office. Main primary suite has 3/4 bath, spacious vanity with 3 closets. With 2 primary bdrms, this is perfect for multi-gen living. Fenced backyard, covered patio space and large level yard make this a great home with room to enjoy the outdoors.

1310 24th Street SE, Auburn

Courtesy of Real Broker LLC

$525,000

3 Beds ⋅ 1 Baths ⋅ 2581878 MLS

17415 128 Avenue SE, Renton

Courtesy of Call It Closed

$1,149,990

4 Beds ⋅ 4 Baths ⋅ 2576734 MLS ⋅ Lakeview Terrace BLDG.

Discover elevated Pacific Northwest living in the Griffin at Lakeview Terrace—a thoughtfully designed 2,144 SF home blending modern architecture, flexible living, and a prime location on the boarder of Newcastle between Bellevue and Renton. Surrounded by trees and filled with natural light, it embodies the community’s “modern treehouse” lifestyle near Lake Washington, employers, shopping, dining, and recreation. Expansive windows, clean lines, and open-concept design create a bright, inviting main level, seamlessly connecting the great room, dining area, and designer kitchen with a large island. Convenient garage access and added storage enhance daily living. Upstairs, the private primary suite offers dual vanities, soaking tub, walk-in shower, and spacious closet. Two additional bedrooms, a full bath, and a versatile bonus room provide flexibility for work or play. The lower level adds exceptional versatility with a private entry, rec room, bedroom, and bath—ideal for guests, multi-gen living, office, home gym, or media room. Thoughtfully designed for both comfort and flexibility, the Griffin adapts to the way you live today. Buyer’s Broker must accompany/register Buyer at first visit.

4261 Aberdeen Way NE, Renton

Courtesy of BMC Realty Advisors, Inc

$1,199,990

3 Beds ⋅ 3 Baths ⋅ 2576707 MLS ⋅ Lakeview Terrace BLDG.

For a modern stylish standout, choose the Maverick plan 2,235 SQ FT. at Lakeview Terrace! The light filled main floor of the Maverick boasts an open kitchen with an island and a walk-in pantry, opening to a dining area and a spacious great room. Relax, kick back, and entertain in this modern layout! You’ll also find a powder bath conveniently located on this level. The primary suite is upstairs, featuring a walk-in closet and a luxurious deluxe private bath. Two secondary bedrooms, another bath, and a versatile loft with floor to ceiling windows. Two west facing decks, one off the great room and the other at your Primary Suite. Move In Ready. Buyer's Broker must accompany &/or register Buyer at 1st visit.

4163 Aberdeen Way NE, Renton

Courtesy of BMC Realty Advisors, Inc

$95,000

3 Beds ⋅ 2 Baths ⋅ 2578001 MLS

This spacious 3-bedroom, 2 bath home has been under remodel and needs someone to finish it off. Open floor plan with vaulted ceilings and lots of natural light. New decks and landscaping. Attached carport and storage shed included. This home and community is tucked away just minutes to all the convenient amenities that Everett has to offer. Nearby bus service too. If you are looking to build some sweat equity, this one is for you. Selling As-Is. All reasonable offers will be considered.

5810 Fleming Street Unit #96, Everett

Courtesy of CENTURY 21 North Homes Realty

$1,590,000

3 Beds ⋅ 3 Baths ⋅ 2573572 MLS ⋅ Tibbets Creek Plat BLDG.

Tucked into one of Issaquah’s most sought-after neighborhoods in Tibbetts Valley. This beautiful custom built single-level home offers the rare combination of privacy, space, quality & style. Set on a large, flat corner lot w/ mature landscaping within a quiet 4 homes enclave community near Tibbets Creek. Designer touches include hardwood floors, newly installed carpet, & designer paint throughout. A striking two-way fireplace anchors the vaulted ceiling living room & entry, adding charm & connection to the main living & dining spaces. The functional kitchen is both stylish & practical, featuring high-end appliances & custom cabinetry. Adjacent to the kitchen is a casual eating area w/ easy access to a covered porch w/gas plumbed for a BBQ grill, perfect everyday living & year round enjoyment. The expansive primary suite is a true retreat! Featuring dramatic vaulted ceilings, a spa-inspired bathroom w/heated floors & designer tiles, a large walk-in shower, a romantic soaking tub, & a large walk-in closet w/ built-in cabinetry. There are 2 additional bedrooms w/a Jack & Jill bath, plus a generous size study with built in cabinetry. A large 960sqft 3-car garage has an EV charge, sink & additional storage. The roof is a 50 year low maintenance architectural roof. Electric Heat pump & gas furnace provide year round comfort. A rare opportunity to enjoy easy one-level living at an unbeatable location close to I90, Issaquah Transit center, shopping, dining, hiking trails and more!

7796 Renton Issaquah Road SE, Issaquah

Courtesy of COMPASS

$218,000

2 Beds ⋅ 2 Baths ⋅ 2579948 MLS

Tucked along the peaceful Raging River, this quiet 55+ community offers the kind of seclusion that's hard to find these days. All homes here are owned, not rented. Step inside and you'll find a home that's been completely refreshed from top to bottom. Fresh paint welcomes you inside and out, and the remodel touches every corner: new sheetrock, flooring, doors, cabinets, fixtures, lighting, appliances, and a beautifully updated fireplace. Even the under home insulation is new. The furnace has been serviced, and all ducting cleaned and sanitized, so you can move in and simply relax. This home truly needs nothing. Monthly space rent of $1100 includes water, septic, and garbage. RV parking is available for $65/mo. Park approval is required prior to ownership. Just bring yourself, settle in, and start enjoying river access and the quiet, peaceful life that Alpine Mobile Manor has to offer.

9601 315th Avenue SE Unit #23, Issaquah

Courtesy of COMPASS

$1,100,000

2 Beds ⋅ 2 Baths ⋅ 2576415 MLS

Fabulous Beacon Hill location on a coveted, quiet “ridge” street, on the east side of Jefferson Golf Course, featuring excellent Lake Washington, Mt. Rainier, downtown Bellevue and sunrise views. Close to schools, parks, library, Cheasty Greenspace, neighborhood restaurants, grocery stores, coffee shops, freeway and light rail access. Mid-century home located on generous size, sun-filled lot with entertainment size deck, fruit trees and greenhouse. The home has been well cared for and features an open entertainment area, updated kitchen and baths and features a daylight lower level. The home features thermal windows, gas furnace, roof windows, vaulted ceiling and custom stone surfaces. Attached one car garage with opener, additional one car, off-street parking.

4038 24th Place S, Seattle

Courtesy of Windermere Real Estate Co.

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Information courtesy of Intermountain Multiple Listing Service. Information provided by IMLS is deemed reliable but not guaranteed. IDX information is provided exclusively for consumers' personal, non‐commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IMLS does not assume any liability for missing or inaccurate data. All listings provided by IMLS are marked with the official IMLS IDX icon.

Listings last updated . All information provided is deemed reliable but is not guaranteed and should be independently verified.

IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. © 2026 PACMLS